Favipiravir Impurities

Parent Drug Name	Name of Impurity	Catalogue No.
Favipiravir	Favipiravir Carboxylic Acid	VE007972	View CAS 1079990-21-8
Favipiravir	Favipiravir Desfluoro Impurity	VE007945	View CAS 55321-99-8
Favipiravir	Favipiravir Impurity 4	VE007942	View CAS 259793-88-9
Favipiravir	3, 6-Dichloropyrazine-2-carbonitrile	VE007869	View CAS 356783-16-9
Favipiravir	3, 6-Difluoropyrazine-2-carboxamide	VE007944	View CAS 356783-29-4
Favipiravir	3, 6-difluoropyrazine-2-carbonitrile	VE007943	View CAS 356783-28-3
Favipiravir	3-Carbamoyl-5-Fluoro-2-Hydroxypyrazine 1, 4-Dioxide	VE007954	View
Favipiravir	3-Carbamoyl-5-fluoro-2-hydroxypyrazine 1-oxide	VE007953	View
Favipiravir	3-Chloro-6-fluoropyrazine-2-carbonitrile	VE007951	View CAS 356783-49-8
Favipiravir	6-Chloro-3-fluoropyridine-2-carbonitrile	VE007952	View CAS 1207609-52-6
Favipiravir	6-Chloro-3-hydroxypyrazine-2-carboxamide	VE007868	View CAS 259793-90-3
Favipiravir	6-Chloropyrazine-2-carbonitrile	VE007948	View CAS 6863-74-7
Favipiravir	6-Fluoro-3-hydroxypyrazine-2-carbonitrile	VE007870	View CAS 356783-31-8

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